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Some concerns are the strengtheners and what backs up the dam if it breaks.

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Q: What is a major concern with building new hydroelectric dams?
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What is a major concern for building new hydroelectric dams?

The environmental impact, including flooding, affecting local wildlife, and potential new traffic is one major concern. Another would be finding a way to provide for the power needs of the growing population.


Hydroelectric dams use the kinetic energy of water to produce electrical energy What is the environmental drawback of building hydroelectric dams?

Dams disrupt a river's ecosystem.


How is water a major source of electricity?

Hydroelectric dams.


What provides a major source of hydroelectric power in North Africa?

Man-made dams provide a major source of hydroelectric power in North Africa.


Do hydroelectric dams affect the environment?

believe it or not hydroelectric dams do affect the environment.


How many hydroelectric dams in SA?

2 hydroelectric dams in south Africa


Is hydroelectric dams used to provide power for homes in Singapore Why?

Singapore does not use hydroelectric dams to generate electricity.


Is the source of hydroelectric power considered fossil fuel?

Hydroelectric is ultimately solar power. The water that powers the dams is brought in from the ocean by solar evaporation that returns to the earth in the form of rain or snow. Aside from the costs (not just money but also environmental) of building dams, hydroelectric power is free for the taking.


What are dams built to generate energy from water call?

hydroelectric dams


What New Deal program focused on the building of dams and power plants using hydroelectric power in the south?

Tennessee Valley Authority


Are hydroelectric power plants dams?

yes


What uses movement of water or wind to spin a turbine?

Hydroelectric power